$ Linux Command

System

lsusb

List USB devices.

systemadmininspect

Additional Notes

lsusb is a system command used to list USB devices. It enumerates USB buses and connected devices, showing vendor IDs, product IDs, and driver details.

Use lsusb -v for verbose output including endpoint descriptors and interface details. Use lsusb -t to show the USB device tree in a hierarchical view.

Syntax

lsusb [options] [arguments]

Parameters

  • options: Flags that change how lsusb behaves.

Common Options

  • --help: Show command help when supported.
  • --version: Show version information when supported.

Examples

lsusb --help
man lsusb

Practical Notes

Options can vary by distribution and package version. Use man lsusb, lsusb --help, or the package documentation for exact syntax.